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I.S. EN 12681-1:2017

Current
Current

The latest, up-to-date edition.

FOUNDING - RADIOGRAPHIC TESTING - PART 1: FILM TECHNIQUES
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2017

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

National Foreword
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Classification of radiographic techniques
6 General preparations and requirements
7 Test arrangements
8 Choice of tube voltage and radiation source
9 Film systems and metal screens
10 Reduction of scattered radiation
11 Source-to-object distance
12 Optical density D of radiograph
13 Film processing and viewing
14 Techniques for increasing the covered
   thickness range
15 Requirements on radiographs
16 Verification of image quality
17 Influence of crystalline structure
18 Acceptance criteria
19 Test report
Annex A (normative) - Minimum image quality
        values
Annex B (normative) - Severity levels for steel
        castings
Annex C (normative) - Severity levels for cast iron
        castings
Annex D (normative) - Severity levels for aluminium
        alloy and magnesium alloy castings
Annex E (normative) - Severity levels for copper alloy
        castings
Annex F (normative) - Severity levels for titanium and
        titanium alloy
Annex G (informative) - Significant technical changes
        between this European Standard and the
        previous edition
Bibliography

Gives specific procedures for industrial X-ray and gamma radiography for discontinuity detection purposes, using NDT (Non-destructive testing) film techniques.

DevelopmentNote
Supersedes I.S. EN 12681. (12/2017)
DocumentType
Standard
Pages
54
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
EN 12681-1:2017 Identical

ISO 17636-1:2013 Non-destructive testing of welds — Radiographic testing — Part 1: X- and gamma-ray techniques with film
EN ISO 11699-2:2011 Non-destructive testing - Industrial radiographic films - Part 2: Control of film processing by means of reference values (ISO 11699-2:1998)
ASTM E 689 : 2015 : REDLINE Standard Reference Radiographs for Ductile Iron Castings
ASTM E 446 : 2015 : REDLINE Standard Reference Radiographs for Steel Castings Up to 2 in. (50.8 mm) in Thickness
ASTM E 186 : 2015 : REDLINE Standard Reference Radiographs for Heavy-Walled (2 to 4<fraction><num>1</num><den>2</den></fraction > in. (50.8 to 114 mm)) Steel Castings
ASTM E 802 : 2015 : REDLINE Standard Reference Radiographs for Gray Iron Castings Up to 4<fraction><num>1</num><den>2</den> </fraction> in. (114 mm) in Thickness
ISO 9712:2012 Non-destructive testing Qualification and certification of NDT personnel
ASTM E 155 : 2015 : REDLINE Standard Reference Radiographs for Inspection of Aluminum and Magnesium Castings
ISO 5576:1997 Non-destructive testing Industrial X-ray and gamma-ray radiology Vocabulary
ASTM E 505 : 2015 : REDLINE Standard Reference Radiographs for Inspection of Aluminum and Magnesium Die Castings
ISO 5579:2013 Non-destructive testing — Radiographic testing of metallic materials using film and X- or gamma rays — Basic rules
EN ISO 9712:2012 Non-destructive testing - Qualification and certification of NDT personnel (ISO 9712:2012)
EN ISO 11699-1:2011 Non-destructive testing - Industrial radiographic film - Part 1: Classification of film systems for industrial radiography (ISO 11699-1:2008)
EN ISO 19232-1:2013 Non-destructive testing - Image quality of radiographs - Part 1: Determination of the image quality value using wire-type image quality indicators (ISO 19232-1:2013)
EN ISO 19232-2:2013 Non-destructive testing - Image quality of radiographs - Part 2: Determination of the image quality value using step/hole-type image quality indicators (ISO 19232-2:2013)
VDG P 541 : 2002 FEHLERVERGLEICHSKATALOG FUER DIE BEWERTUNG VON DURCHSTRAHLUNGSPRUEFUNGEN AN DICKWANDIGEN GUSSSTUECKEN AUS UNLEGIERTEN EN-GJS-WERKSTOFFEN
PREN 2002-21 : 200P2 AEROSPACE SERIES - METALLIC MATERIALS - TEST METHODS - PART 21: RADIOGRAPHIC TESTING OF CASTINGS
EN ISO 5579:2013 Non-destructive testing - Radiographic testing of metallic materials using film and X- or gamma rays - Basic rules (ISO 5579:2013)
EN 25580:1992 Non-destructive testing - Industrial radiographic illuminators - Minimum requirements (ISO 5580:1985)
ASTM E 1320 : 2015 : REDLINE Standard Reference Radiographs for Titanium Castings
ISO 5580:1985 Non-destructive testing — Industrial radiographic illuminators — Minimum requirements
ASTM E 192 : 2015 : REDLINE Standard Reference Radiographs of Investment Steel Castings for Aerospace Applications
ISO 11699-1:2008 Non-destructive testing — Industrial radiographic film — Part 1: Classification of film systems for industrial radiography
EN ISO 19232-4:2013 Non-destructive testing - Image quality of radiographs - Part 4: Experimental evaluation of image quality values and image quality tables (ISO 19232-4:2013)
ISO 19232-1:2013 Non-destructive testing — Image quality of radiographs — Part 1: Determination of the image quality value using wire-type image quality indicators
ASTM E 272 : 2015 : REDLINE Standard Reference Radiographs for High-Strength Copper-Base and Nickel-Copper Alloy Castings
ASTM E 280 : 2015 : REDLINE Standard Reference Radiographs for Heavy-Walled (4<fraction><num>1</num><den>2</den></fraction > to 12 in. (114 to 305 mm)) Steel Castings
ISO 19232-2:2013 Non-destructive testing — Image quality of radiographs — Part 2: Determination of the image quality value using step/hole-type image quality indicators
ASTM E 310 : 2015 : REDLINE Standard Reference Radiographs for Tin Bronze Castings
EN ISO 17636-1:2013 Non-destructive testing of welds - Radiographic testing - Part 1: X- and gamma-ray techniques with film (ISO 17636-1:2013)
ISO 19232-4:2013 Non-destructive testing — Image quality of radiographs — Part 4: Experimental evaluation of image quality values and image quality tables
ISO 11699-2:1998 Non-destructive testing Industrial radiographic films Part 2: Control of film processing by means of reference values

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